Joey,
Listen, every time you get something you go through the same rigamarole. You want to know if its fake, if you are not feeling the effects twelve hours after injections etc. I know that the last time you did get bunk gear(or the time before). When you say trusted source, if you are questioning the gear's authenticity, then the source isn't really trusted is it?
You need to find some better sources, try the stuff out and go from there. There is no way you are going to know unless you take it.
My 2 cents and the best of luck!